The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 22, 2026
Filed:
Jun. 25, 2024
Applicant:
Qualcomm Incorporated, San Diego, CA (US);
Inventors:
Sri Ananda Sai Jannabhatla, Hyderabad, IN;
T S S Sai Prasad Bezawada, Tenali, IN;
Subham Panda, Balasore, IN;
Dinesh Nagjibhai Sudani, Amreli, IN;
Radhakrishna Mugada, Hyderabad, IN;
Trang Nguyen, San Diego, CA (US);
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 11/406 (2006.01);
U.S. Cl.
CPC ...
G11C 11/40615 (2013.01);
Abstract
Aspects of entry into self-refresh mode by a dynamic random-access memory (DRAM) may be managed using one or more polled registers. Indications of DRAM write activity by the DRAM or a DRAM client may be stored in the registers. The registers may be polled after entry into DRAM self-refresh mode is initiated. The DRAM's entry into self-refresh mode may not be allowed until the registers indicate absence of DRAM write activity.